<template>
  <div class="wrapper">
    <swiper :options="swiperOption" v-if="showSwiper">
      <swiper-slide v-for="item of swiperList" :key="item.id"><img class="swiper-img" :src="item.imgUrl"/> </swiper-slide>
      <div class="swiper-pagination" slot="pagination"></div>
    </swiper>
  </div>
</template>
<script>
  export default {
    name: 'HomeSwiper',
    props:{
      swiperList:Array
    },
    data() {
      return {
        swiperOption: {
          pagination: '.swiper-pagination',
          loop:true,
          autoplay: 3000,
        },
      }
    },
    computed:{
      showSwiper(){
        return this.swiperList.length
      }
    }
  }

</script>
<style lang="stylus" scoped>
  .wrapper {
    overflow: hidden;
    width: 100%;
    height: 0;
    padding-bottom: 26.67%;
    background-color: #eee;
  }

  .swiper-img {
    width: 100%;
  }

  .wrapper>>>.swiper-pagination-bullet {
    background-color: #eee;
  }

</style>
